Easily scale up and down
Improve agility & time-to-market
5
Cloud Consumption Models
Cloud services can be provided through various models which balance cost, control, flexibility:
Assets, White Papers, and Public Credentials
Contacts
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云计算的定义
云计算的定义 Computing?
We define cloud computing as enabling and delivering computing services – compute power, data storage, network bandwidth, and application software – over a network on an as-needed basis
Cloud computing characteristics Not amorphous; not just a black box Scale Elasticity Reduced Complexity Pay only for what you use Different Models: IaaS, PaaS, SaaS
On-Premise IaaS PaaS SaaS BPaaS
INTERFACE APPLICATION SOLUTION STACK OPERATING SYSTEM HYPERVISOR COMPUTE & STORAGE NETWTACK OPERATING SYSTEM HYPERVISOR COMPUTE & STORAGE NETWORK
Traditional computing
• Large investment and capital expense • Inefficient use of resources • Does not scale down
Cloud computing
• Low barrier to entry • Scales up or down according to business need
Value propositions
CR COST REDUCTION • Lower Infrastructure costs • Lower maintenance and energy costs • Reduced physical footprint
ELASTICITY / SCALABILITY • Capacity only when you need it • Ability to handle unexpected changes • Quick response to business needs SPEED TO MARKET • Reduction in cost and time for PoCs • Faster data analytics decisions
AWS公有云服务解决方案及最佳实践
Confidential 保密
1
Table of Contents
Topics 云计算的定义? 云计算策略 什么是AWS? Accenture and AWS
Assets and Methodology
开始使用AWS AWS服务及参考架构 AWS Cloud Domains Accenture Federal Accenture Cloud Platform Accenture Solutions Built on AWS
Common cloud concerns Privacy Security Governance
4
Benefits of Cloud Computing
No up-front capital expense
Low cost
Pay only for what you use
Self-service infrastructure
INTERFACE APPLICATION SOLUTION STACK OPERATING SYSTEM HYPERVISOR COMPUTE & STORAGE NETWORK
INTERFACE APPLICATION SOLUTION STACK OPERATING SYSTEM HYPERVISOR COMPUTE & STORAGE NETWORK
INTERFACE APPLICATION SOLUTION STACK OPERATING SYSTEM HYPERVISOR COMPUTE & STORAGE NETWORK
Consumer Provider
FACILITY
FACILITY
FACILITY
FACILITY
FACILITY
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Cloud Computing Economics
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Typical Cloud Use Cases
New applications Dev/Test/Pilots Backup / archiving Disaster recovery Cloud bursting Web applications / presence
CR E S
Developing new applications, built for the cloud Reducing the development cycle. SAP HANA PoCs Cloud as a backup destination. Tape or Online Utilizing cloud as a secondary or tertiary DR point Hosting Applications both from on-premises and the cloud